MKpower

Power analysis and sample size calculation for Welch and Hsu (Hedderich and Sachs (2018), ISBN:978-3-662-56657-2) t-tests including Monte-Carlo simulations of empirical power and type-I-error. Power and sample size calculation for Wilcoxon rank sum and signed rank tests via Monte-Carlo simulations. Power and sample size required for the evaluation of a diagnostic test(-system) (Flahault et al. (2005), doi:10.1016/j.jclinepi.2004.12.009; Dobbin and Simon (2007), doi:10.1093/biostatistics/kxj036) as well as for a single proportion (Fleiss et al. (2003), ISBN:978-0-471-52629-2; Piegorsch (2004), doi:10.1016/j.csda.2003.10.002; Thulin (2014), doi:10.1214/14-ejs909), comparing two negative binomial rates (Zhu and Lakkis (2014), doi:10.1002/sim.5947), ANCOVA (Shieh (2020), doi:10.1007/s11336-019-09692-3), reference ranges (Jennen-Steinmetz and Wellek (2005), doi:10.1002/sim.2177), and multiple primary endpoints (Sozu et al. (2015), ISBN:978-3-319-22005-5).